Bloodborne: The Bleak Dominion #3 (Titan, 2023)

The city of Yharnam: an ancient, gothic metropolis in a world of gods and monsters, has fallen foul of a nightmarish plague. The ashen blood disease spares none, turning the innocent into emissaries of an eldritch evil. Lucien was a young boy when he watched his sister fall prey to it, and now he is haunted by her death. Hunters stalk the streets to eliminate the malevolent beasts, the first line of defense against the madness. Gretchen and Abraham took Lucien under their wing to guide him against the terror, but the perils from within may be too great to overcome...